20567433

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3769}}^1$

素因数の和:3896

約数の個数: 16

約数和(自身を含む): 29315520

約数和(自身を除く): 8748087

約数列:

[1, 3, 17, 51, 107, 321, 1819, 3769, 5457, 11307, 64073, 192219, 403283, 1209849, 6855811, 20567433]

約数ペア:

[(1, 20567433), (3, 6855811), (17, 1209849), (51, 403283), (107, 192219), (321, 64073), (1819, 11307), (3769, 5457)]